JPH01147230U - - Google Patents
Info
- Publication number
- JPH01147230U JPH01147230U JP4058288U JP4058288U JPH01147230U JP H01147230 U JPH01147230 U JP H01147230U JP 4058288 U JP4058288 U JP 4058288U JP 4058288 U JP4058288 U JP 4058288U JP H01147230 U JPH01147230 U JP H01147230U
- Authority
- JP
- Japan
- Prior art keywords
- starting
- base materials
- torches
- porous preform
- materials
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 14
- 239000011521 glass Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 238000003786 synthesis reaction Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 3
- 239000007858 starting material Substances 0.000 claims 2
- 238000000151 deposition Methods 0.000 claims 1
- 239000010419 fine particle Substances 0.000 claims 1
- 230000007062 hydrolysis Effects 0.000 claims 1
- 238000006460 hydrolysis reaction Methods 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Gas Burners (AREA)
- Glass Melting And Manufacturing (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4058288U JPH01147230U (ko) | 1988-03-28 | 1988-03-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4058288U JPH01147230U (ko) | 1988-03-28 | 1988-03-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01147230U true JPH01147230U (ko) | 1989-10-11 |
Family
ID=31267050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4058288U Pending JPH01147230U (ko) | 1988-03-28 | 1988-03-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01147230U (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03279235A (ja) * | 1990-03-29 | 1991-12-10 | Shin Etsu Chem Co Ltd | 多孔質ガラス母材の製造方法 |
JPH03290332A (ja) * | 1990-04-06 | 1991-12-20 | Shin Etsu Chem Co Ltd | 光ファイバ用多孔質プリフォーム母材の製造方法 |
-
1988
- 1988-03-28 JP JP4058288U patent/JPH01147230U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03279235A (ja) * | 1990-03-29 | 1991-12-10 | Shin Etsu Chem Co Ltd | 多孔質ガラス母材の製造方法 |
JPH03290332A (ja) * | 1990-04-06 | 1991-12-20 | Shin Etsu Chem Co Ltd | 光ファイバ用多孔質プリフォーム母材の製造方法 |
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